Note 3 - Intangible Assets, Net (Tables)

3 Months Ended

Sep. 30, 2015

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	September 30, 2015						June 30, 2015
	Gross Carrying		Accumulated				Gross Carrying		Accumulated
	Amount		Amortization		Net		Amount		Amortization		Net
Trade names	$	1,525	$	909	$	616	$	1,525	$	891	$	634
Unpatented technology		547		547		-		547		540		7
License agreement		347		251		96		347		245		102
Total	$	2,419	$	1,707	$	712	$	2,419	$	1,676	$	743

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Year ending	Amortization
June 30,	Expense
2016, remaining	$	73
2017		97
2018		97
2019		97
2020		93
2021		76
Thereafter		179
Total	$	712